move PDNS_CHECK_OS so it can actually change CXXFLAGS

diff --git a/pdns/dnsdistdist/configure.ac b/pdns/dnsdistdist/configure.ac
index 3ecde4d4f443b1f2888980531944371278dfe908..faff12c1091ef2643416492d9ba4a1d114d46a06 100644 (file)
--- a/pdns/dnsdistdist/configure.ac
+++ b/pdns/dnsdistdist/configure.ac
@@ -11,8 +11,6 @@ AC_PROG_CXX
 LT_PREREQ([2.2.2])
 LT_INIT([disable-static])
 
-PDNS_CHECK_OS
-
 PDNS_CHECK_LIBSODIUM
 DNSDIST_CHECK_RAGEL
 PDNS_CHECK_LIBEDIT
@@ -56,6 +54,8 @@ AS_IF([test "x$enable_hardening" != "xno"], [
   AC_LD_RELRO
 ])
 
+PDNS_CHECK_OS
+
 PDNS_ENABLE_SANITIZERS
 
 PDNS_CHECK_PANDOC